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Cervical radicular pain: A randomised controlled trial comparing percutaneous plasma discectomy and anterior cervical discectomy.

The aim of this study is to compare the effects of anterior cervical discectomy versus percutaneous plasma discectomy on pain, on global perceived effect, functional status and health-related quality of life in a group of patients with cervical…

A randomized, controlled, single-blinded, multicenter clinical trial to evaluate the percutaneous radiofrequency treatment of discogenic pain at the ramus communicans versus a sham-operated group

Investigate the value of percutaneous radiofrequency heat lesion applied to the ramus communicans; more specifically try to determine if a significant and long lasting pain reduction can be obtained as compared to a sham-operated group. In addition…

Randomised controlled clinical trial with GRAFTJACKET® , arthroscopic, soft-tissue interposition arthroplasty as a treatment of glenohumeral osteoarthritis.

The primary aim of the study is the prospective recording and follow-up of the clinical and radiographic data of patients who received soft tissue interpositional arthroplasty with Graft Jacket® as a treatment of painful glenohumeral osteoarthritis…

Handheld iOS-based spinal navigation versus computer tomography-based image guided navigation in the placement of thoracolumbar pedicle screws; protocol of a randomized controlled trial

The aim of the study is to determine the accuracy of pedicle screw placement when using the iNav navigation tool compared with the established computertomography based navigation.

Patient-Specific 3D Guided Correction in High Tibial Osteotomy

The primary objective is to investigate whether the use of patient-specific cutting guides for an open wedge high tibial osteotomy (HTO) provide a more accurate correction relative to the preoperative planning compared to the conventional osteotomy…